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https://issues.apache.org/jira/browse/HIVE-10408?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siddharth Seth updated HIVE-10408:
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Attachment: HIVE-10408.1.txt
Patch changes instanceToNodeMap to remember disabled nodes as well. Information
about nodes being disabled is tracked in NodeInfo.
Also includes some miscellaneous changes to LlayYarnRegistryImpl for thread
safety.
cc [~gopalv]
> LLAP: query fails - NPE (old exception I posted was bogus)
> ----------------------------------------------------------
>
> Key: HIVE-10408
> URL: https://issues.apache.org/jira/browse/HIVE-10408
> Project: Hive
> Issue Type: Sub-task
> Reporter: Sergey Shelukhin
> Assignee: Siddharth Seth
> Attachments: HIVE-10408.1.txt
>
>
> {noformat}
> java.lang.NullPointerException
> at
> org.apache.tez.dag.app.rm.LlapTaskSchedulerService.deallocateTask(LlapTaskSchedulerService.java:388)
> at
> org.apache.tez.dag.app.rm.TaskSchedulerEventHandler.handleTASucceeded(TaskSchedulerEventHandler.java:339)
> at
> org.apache.tez.dag.app.rm.TaskSchedulerEventHandler.handleEvent(TaskSchedulerEventHandler.java:224)
> at
> org.apache.tez.dag.app.rm.TaskSchedulerEventHandler$1.run(TaskSchedulerEventHandler.java:493)
> {noformat}
> The query, running alone on 10-node cluster, dumped 1000 mappers into
> running; with 3 completed it failed with that.
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